feat: implemented encoding up to 7th order

Alexander Nguyen

10 hours ago d6bb375789821f4e4e175465f50e77e8a6b1aaf7

 OM-SoX.lisp

@@ -55,6 +55,7 @@
(defparameter *sox-classes* '(
                        "sox-input"
                        "sox-concatenate"
                        "sox-hoaencode"
                        "sox-merge"
                        "sox-mix-console"
                        "sox-mix"